Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Stephen I Proctor, MD

Obstetrics & Gynecology Physician in Oxon Hill, MD · enumerated 2006 · practices at Ob/Gyn Physicians of Mid-Atlantic, Pllc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1811903792

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Registry record

Entity type Individual (Type 1)

Name Dr. Stephen I Proctor

Credential MD

Sex Male

Practice address 6188 Oxon Hill Rd Ste 603, Oxon Hill, MD, 20745

Phone (301) 839-6300

Fax (301) 839-3002

Enumeration date Jul 31, 2006

Last updated in NPPES Mar 12, 2024

Taxonomy & licenses

174400000X Specialist Other Service Providers · License D38772 (MD) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License MD21587 (DC) Primary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License D38772 (MD) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Stephen Proctor?

The National Provider Identifier (NPI) for Stephen Proctor is 1811903792, a Type 1 (individual) record in the CMS NPPES registry.

Where does Stephen Proctor practice?

The practice location on file with NPPES is in Oxon Hill, MD. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Ob/Gyn Physicians of Mid-Atlantic, Pllc Gynecology Physician · Oxon Hill, MD NPI 1083881973

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-12.